<meta charset="utf-8" />
<script src="../lib/jquery.js"></script>
<script src="09_delay.js"></script>
<style>
html * {
	margin: 0;
	padding: 0;
}

#controller {
	padding: 10px;
}

#red_box {
	width: 100px;
	height: 100px;
	background-color: red;
	border: 2px solid blue;
	position: absolute;
	left: 10px;
}

#green_box {
	width: 100px;
	height: 100px;
	background-color: green;
	border: 2px solid blue;
	position: absolute;
	left: 10px;
	top: 160px;
}

#blue_box {
	width: 100px;
	height: 100px;
	background-color: blue;
	border: 2px solid blue;
	position: absolute;
	left: 10px;
	top: 280px;
}

#yellow_box {
	width: 100px;
	height: 100px;
	background-color: yellow;
	border: 2px solid blue;
	position: absolute;
	left: 10px;
	top: 400px;
}
</style>

<div id="wrapper">
	<div id="controller">
		<input class="left" type="button" value="move" />
	</div>
	<div id="red_box"></div>
	<div id="green_box"></div>
	<div id="blue_box"></div>
	<div id="yellow_box"></div>
</div>